#include <iostream>

using std::cout;
using std::endl;

void test()
{
    /* for(int i = 0; -i < 20; i--) */
    for(int i = 0; i + 20; i--)
        cout << "hello" << endl;
}

int main(int argc, char *argv[])
{
    test();
    return 0;
}

